CN201102132Y - Chucking tool for controlling storage tank wallboard verticality - Google Patents
Chucking tool for controlling storage tank wallboard verticality Download PDFInfo
- Publication number
- CN201102132Y CN201102132Y CNU200720117354XU CN200720117354U CN201102132Y CN 201102132 Y CN201102132 Y CN 201102132Y CN U200720117354X U CNU200720117354X U CN U200720117354XU CN 200720117354 U CN200720117354 U CN 200720117354U CN 201102132 Y CN201102132 Y CN 201102132Y
- Authority
- CN
- China
- Prior art keywords
- storage tank
- spreader
- jig
- perpendicularity
- column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a clamping device controlling the verticality of the wall plate of a storage tank, which is composed of multiple sections of metal posts. After being combined and fixed together, the metal posts are formed into an F with multiple cross posts, the free ends of the cross posts and the contact surface of the wall of the storage tank are on the same vertical plane, and the included angle between the upright post and the cross post on the upmost end of the F is larger than 90 degrees. Because the number of contact points between the clamping device and the storage tank is larger than or equal to two, the supporting area is large, as a result, the verticality of the wall plate can be controlled to the max, and moreover, the clamping device has the advantages of simple structure and convenient use.
Description
Technical field:
The utility model relates to the instrument that uses in a kind of storage tank construction, and concrete is the special mould clamp of control storage tank bottom plate and bottom first lap wallboard perpendicularity.
Background technology:
In the storage tank work progress for prevent and the welding of base plate and first lap wallboard before distortion, promptly control the perpendicularity of first lap wallboard, the general fixedly bottom first lap tank shell of channel-section steel bearing diagonal that adopts, because channel-section steel bearing diagonal and tank shell only have a fixed connection point, and supporting surface is less, the pressure of the tank shell that has welded above is very big again, often make the first lap wallboard distortion of having adjusted perpendicularity, at this moment it is impossible only not to readjust its perpendicularity again, welding is finished the storage tank that obtains not only profile is not attractive in appearance in this case, and owing to the inhomogeneous potential safety hazard of burying of the local pressure of tank shell.
The utility model content:
In order to solve existing technical problem in the background technology, the utility model provides the special mould clamp of the good control stave sheets perpendicularity of a kind of support effect.
For solving the problems of the technologies described above, the jig of control stave sheets perpendicularity of the present utility model, form by the multistage metal column, the combination of these metal columns and be fixed together after shape roughly be spreader many F shape arranged, the free end of spreader and the contact-making surface of tank wall are on same vertical plane, and the angle in column and the F shape between the spreader of the top is greater than 90 °.
The metal column that is preferably jig has three sections, and promptly spreader has two, and column has one.
The spacing of preferred spreader is 1/4～2/5 of a column height.
The utlity model has following beneficial effect: because the contact point of jig and storage tank is more than or equal to two, Area of bearing is big, thereby can control the perpendicularity of wallboard to greatest extent, and this jig is simple in structure in addition, is easy to use.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, spreader, 2, column
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
By shown in Figure 1, the jig of control stave sheets perpendicularity of the present utility model is made up of the multistage metal column, described metal column is selected channel-section steel usually for use, and as long as three sections, these metal columns are fixed together, the easiest fixedly way is to be welded on the column (2) a wherein end of all spreaders (1) is isolated, shape after fixing roughly is F shape, the contact-making surface of free end of these spreaders (1) and tank wall need be on same vertical plane in addition, and the angle that forms between the spreader (1) of the top in column (2) and the F shape is greater than 90 °; The spacing of these spreaders (1) is preferably 1/4～2/5 of column (2) height.
After adopting such structure, the wallboard of jig and storage tank just has two contact-making surfaces, and the support force that wallboard is subjected to is big and evenly, so the good stability of whole storage tank, the storage tank tank body moulding of finishing under these circumstances is good, meets the designing requirement of standard.
During use, tank body wallboard group to after, carry out the perpendicularity adjustment, adjust qualified after, adopt the fixedly relative position between wallboard and base plate of jig of the present utility model, treat that the tank body welding finishes the jig that support is removed in the back.
Jig of the present utility model by on-the-spot practical application after, customer responsiveness is good, and is promptly practical simply again.
Claims (3)
1, a kind of jig of controlling the stave sheets perpendicularity, form by the multistage metal column, it is characterized in that: the combination of these metal columns and be fixed together after shape roughly be spreader (1) many F shape arranged, the free end of spreader (1) and the contact-making surface of tank wall are on same vertical plane, and the angle in column (2) and the F shape between the spreader (1) of the top is greater than 90 °.
2, according to the jig of the described control stave sheets of claim 1 perpendicularity, it is characterized in that: described metal column has three sections.
3, according to the jig of claim 1 or 2 described control stave sheets perpendicularity, it is characterized in that: the spacing of spreader (1) is 1/4～2/5 of column (a 2) height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720117354XU CN201102132Y (en) | 2007-11-06 | 2007-11-06 | Chucking tool for controlling storage tank wallboard verticality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720117354XU CN201102132Y (en) | 2007-11-06 | 2007-11-06 | Chucking tool for controlling storage tank wallboard verticality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201102132Y true CN201102132Y (en) | 2008-08-20 |
Family
ID=39949150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720117354XU Expired - Fee Related CN201102132Y (en) | 2007-11-06 | 2007-11-06 | Chucking tool for controlling storage tank wallboard verticality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201102132Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117813A (en) * | 2014-07-29 | 2014-10-29 | 南车长江车辆有限公司 | Adjusting clamp and method for goods wagon center sill opening |
-
2007
- 2007-11-06 CN CNU200720117354XU patent/CN201102132Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117813A (en) * | 2014-07-29 | 2014-10-29 | 南车长江车辆有限公司 | Adjusting clamp and method for goods wagon center sill opening |
| CN104117813B (en) * | 2014-07-29 | 2017-03-15 | 中车长江车辆有限公司 | A kind of adjusting fixture and adjusting method for railway freight-car central sill opening |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DAQING OIL FIELD CONSTRUCTION CO., LTD. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100816 Address after: 163453 Heilongjiang Province, Daqing City Ranghulu District Central Street No. 263 Co-patentee after: Daqing Oil Field Construction Co., Ltd. Patentee after: Daqing Petroleum Administration Address before: 163453 Heilongjiang Province, Daqing City Ranghulu District Central Street No. 263 Patentee before: Daqing Petroleum Administration |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080820 Termination date: 20161106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |